{"id":5653,"date":"2026-06-11T03:49:14","date_gmt":"2026-06-11T03:49:14","guid":{"rendered":"https:\/\/materialparts.com\/cd74hc165m96\/"},"modified":"2026-06-12T03:26:38","modified_gmt":"2026-06-12T03:26:38","slug":"cd74hc165m96","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/cd74hc165m96\/","title":{"rendered":"CD74HC165M96"},"content":{"rendered":"

Productos<\/h2>\n

The CD74HC165M96 from TI is an 8-bit parallel-load shift register with synchronous serial input and complementary outputs in SOIC-16 for expanding digital inputs.<\/p>\n

Especificaciones<\/h2>\n\n\n
Paquete<\/td>\nSOIC-16 (150mil)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • See datasheet for complete specifications<\/li>\n
  • Industry-standard package<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial control<\/li>\n
    • Consumer electronics<\/li>\n
    • Communication equipment<\/li>\n
    • Power management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The CD74HC165M96 from TI is an 8-bit parallel-load shift register with synchronous serial input and complementary outputs in SOIC-16 for expanding digital inputs. Key Specifications Package SOIC-16 (150mil) Features See datasheet for complete specifications Industry-standard package Applications Industrial control Consumer electronics Communication equipment Power management<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[],"chip_brand":[138],"class_list":["post-5653","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"8-bit parallel-in serial-out shift register, SOIC-16","date_code":"","package_case":"SOIC-16 (150mil)","in_stock":3471,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/cd74hc165.pdf","price":"$0.45 @ 1ku","product_introduction":"The CD74HC165M96 from TI is an 8-bit parallel-load shift register with synchronous serial input and complementary outputs in SOIC-16 for expanding digital inputs.","working_principle":"The CD74HC165M96 is an 8-bit parallel-in serial-out shift register from Texas Instruments in SOIC-16. It reads 8 parallel data inputs (D0-D7) and shifts them out serially on the Q7 pin, controlled by the SH\/LD and CLK pins. Operation: (1) Load phase - pull SH\/LD LOW: all 8 parallel inputs (D0-D7) are asynchronously loaded into the internal register. This happens regardless of the clock state. (2) Shift phase - pull SH\/LD HIGH: on each rising edge of CLK, the data shifts one position. The SER input enters at the D0 position, and D7 exits at Q7. This allows daisy-chaining: the Q7 of one device connects to the SER of the next, reading 16, 24, or more inputs with a single MCU SPI port. The CLK INH pin provides clock gating without affecting the shift register state. The complementary Q7 output is useful for differential clocking or as a status indicator. The device reads parallel data at speeds limited by the SH\/LD pulse width (typically 20ns at 5V) and can shift data at up to 60MHz at 5V. The HC (High-Speed CMOS) family operates from 2.0V to 6.0V, with CMOS input thresholds (50% of VCC). The output can source\/sink 5.2mA at 5V. The M96 suffix specifies SOIC-16, tape-and-reel. Applications include: reading multiple switch inputs with one MCU pin, keyboard scanning, parallel-to-SPI conversion, and expanding GPIO on microcontrollers.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>SH\/LD<\/td>Input<\/td>Shift\/Load (LOW=parallel load, HIGH=shift mode)<\/td><\/tr>
      2<\/td>CLK<\/td>Input<\/td>Clock input (rising edge shifts data)<\/td><\/tr>
      3-6<\/td>D4-D7<\/td>Input<\/td>Parallel data inputs 4-7<\/td><\/tr>
      7<\/td>Q7<\/td>Output<\/td>Serial data output (non-inverted)<\/td><\/tr>
      8<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      9<\/td>Q7<\/td>Output<\/td>Serial data output (inverted, complementary)<\/td><\/tr>
      10<\/td>SER<\/td>Input<\/td>Serial data input (for daisy-chaining multiple devices)<\/td><\/tr>
      11-14<\/td>D3-D0<\/td>Input<\/td>Parallel data inputs 0-3<\/td><\/tr>
      15<\/td>CLK INH<\/td>Input<\/td>Clock inhibit (HIGH=inhibits clocking)<\/td><\/tr>
      16<\/td>VCC<\/td>Power<\/td>Supply (2.0-6.0V)<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial control<\/li>
    • Consumer electronics<\/li>
    • Communication equipment<\/li>
    • Power management<\/li>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      Texas Instruments<\/td>CD74HC165M96<\/td>SOIC-16<\/td>Same device, TI brand<\/td><\/tr>
      NXP<\/td>74HC165D<\/td>SOIC-16<\/td>Same function, NXP brand<\/td><\/tr>
      onsemi<\/td>MC74HC165ADWR2G<\/td>SOIC-16<\/td>Same function, onsemi brand<\/td><\/tr>
      Texas Instruments<\/td>SN74HC165PWR<\/td>TSSOP-16<\/td>Same function, TSSOP package<\/td><\/tr>
      Nexperia<\/td>74HC165PW<\/td>TSSOP-16<\/td>Same function, Nexperia brand<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=5653"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5653\/revisions"}],"predecessor-version":[{"id":6099,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5653\/revisions\/6099"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=5653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=5653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=5653"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=5653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}